A Big Data Cleaning Method for Drinking-Water Streaming Data
Rongli Gai, Hao Zhang, Dang N. H. Thanh · Brazilian Archives of Biology and Technology · 2023
HIGHLIGHTS Proposing a drinking-water data cleaning model with the combination of nonlinear partial differential equations and the CART decision tree. Preprocessing the data by removing outlier elements not following the normal distribution. Preprocessing the missing data by a modified classifier of AdaBoost. Implementing the proposed model with Big Data technology based on Hadoop architecture. Overall performance of the proposed method competes with other similar cutting-edge methods.